Fear of a Black Tangent is a studio album by American rapper Busdriver. It was originally released on Mush Records in 2005. In Europe, it was released on Big Dada.

Guillermo Scott Herren is an American producer who has been based in Atlanta, Barcelona, and New York City. Herren releases music under the aliases Prefuse 73, Delarosa & Asora, Ahmad Szabo, and Piano Overlord, and is also part of the groups Savath y Savalas, Sons of the Morning, Fudge, Risil, and Diamond Watch Wrists.